59e4e75df3ef0a00e9c2f3b539828a7cb6ee6cbfd8a415431bbebb997e6a8d74

Analysis

max time kernel
150s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/10/2026, 21:30

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General

Target
2026-10-17_af71717e916d63a745580f6d23e36c46_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Size 16.0MB
Sample261018-1cs4aahv9n
SHA256 59e4e75df3ef0a00e9c2f3b539828a7cb6ee6cbfd8a415431bbebb997e6a8d74
MD5 af71717e916d63a745580f6d23e36c46
SHA1 58f02ed3d451faa4076c7dd9bf1e7780f41e5fa6
SHA512 673397e34123653923c020d54846e9b297e84688b65bbddc6723149cafdd7de307dc7c02c2e8433c55443f57b4074e1a42d3c14ea376d22be60d99077cefe193
SSDEEP 393216:2lFyfLPHiRE5bx1FvlQCcv6QaAu5SVDMTNSG/lVrl3KExL3Jq:AUbx1FiPvQ6yhpKO0
TLSH
T1EBF63305B7A298A5C8305B7C20246313813E1E438F55AAEF5F967B5D4E78AF1C6B3633
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5940	zJbcGYVZ.exe

Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

Web Service

T1102

flow	ioc
1	pastebin.com
7	pastebin.com

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
5604	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	zJbcGYVZ.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	zJbcGYVZ.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-17_af71717e916d63a745580f6d23e36c46_darkgate_elex_luca-stealer_mespinoza_njrat.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zJbcGYVZ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 5940	3344	2026-10-17_af71717e916d63a745580f6d23e36c46_darkgate_elex_luca-stealer_mespinoza_njrat.exe	90
PID 3344 wrote to memory of 5604	3344	2026-10-17_af71717e916d63a745580f6d23e36c46_darkgate_elex_luca-stealer_mespinoza_njrat.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-10-17_af71717e916d63a745580f6d23e36c46_darkgate_elex_luca-stealer_mespinoza_njrat.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-17_af71717e916d63a745580f6d23e36c46_darkgate_elex_luca-stealer_mespinoza_njrat.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3344
- C:\Users\Admin\AppData\Local\Temp\zJbcGYVZ.exe
  "C:\Users\Admin\AppData\Local\Temp\zJbcGYVZ.exe" /i
  2⤵
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:5940
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\del_.bat
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:5604

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

del_.bat

Path C:\Users\Admin\AppData\Local\Temp\del_.bat
Size 337B
SHA256 6f8ce14c199f63f08b096797220754a9c41a8798c7528e70d8aeb1b72b78b3e6
MD5 5eeb70fab18d67ef02624a8f63de7a50
SHA1 0b80f5a6e1c382142ec4602b34c4e8fb0f22678d
SHA512 243511e05f96476df1d7b2ebd382cc009aea583ae8bdd64ef45331065bb639b112801beb5976b0d2cd8443313f10dfb7c28825565307534f03f15aa06b04170f
TLSH
T1FFE026475014C500050A215703FB2689EA3948671E86BFC49321826934CB25CA3F3B90
MD5 SHA1 SHA512 TLSH

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zJbcGYVZ.exe

Path C:\Users\Admin\AppData\Local\Temp\zJbcGYVZ.exe
Size 12.0MB
SHA256 16c5e79022da761bbc57c0ee1c975b84b170e11c1dbcb0a0d3c5d94935b2d87a
MD5 1de0c16d585abade3511debaa8654138
SHA1 fb381f3d3590dbfa45dace78e7e879e118ef9b0d
SHA512 a1e6348a64538fab1b58a9b4b6c8b98e665f12983a041ed7b8d032e0a3289944edf4410eac13cfa13998853dba11cda3b4dbdb50fe4b7be50fc8d9e1a2fb69f2
SSDEEP 196608:2lF9gfXLaAeAi2KOld5bxyT0u5SHvOYDMVByQyVG/uzGNVyAl3K8fCGnbP3JzATc:2lFyfLPHiRE5bxyAu5SVDMTNSG/lVrlp
TLSH
T189C62305B792DDA5C8301B7C2068A313813A0D034F55AAEF5F967B5D4E78AF1CAB3636
MD5 SHA1 SHA512 SSDEEP TLSH